baber/WOPTO huggingface dataset:
Patent JP-H03255168-A (JP)
Title: Coating composition
Inventor: NEZU TSUGUO
IPC: C09D147/00
Filed: 1990-03-05
Abstract: PURPOSE:To prepare a coating compsn. which shows a relaxed agglomeration or gelation of polymers contained therein and gives a coating film excellent in appearance by adding a fine silica powder to a resin compsn. contg. a modified olefin polymer and/or a modified diene polymer. CONSTITUTION:A coating comspn. is prepd. by adding a fine silica powder to a resin compsn. contg. a modified olefin polymer and/or a modified diene polymer (e.g. a chlorinated PP, a maleinized PP, or a styrene-butadiene copolymer). The amt. added of the silica powder is pref. 0.01-10 pts.wt. based on 100 pts.wt. solid content of the resin compsn. The coating compsn., even when stored at a low temp., e.g. at 10 deg.C to -30 deg.C, for a long time, shows a relaxed crystallization of the polymers contained and a relaxed agglomeration of the polymers and pigments contained, giving a coating film free from hard spots and soft gel granules and excellent in appearance.
Patent JP-H05255481-A (JP)
Title: Epoxy resin composition
IPC: C08G59/56
Filed: 1992-03-12
Abstract: PURPOSE:To obtain the subject composition having long pot-life and excellent heat-resistance, curability and workability and useful as an adhesive, etc., by using a specific aminophenylalkylamine compound as an epoxy resin hardener. CONSTITUTION:The objective composition contains an epoxy resin hardener consisting of an alpha-(aminophenyl)alkylamine compound of formula (R is 1-5C lower alkyl), preferably an alpha-(aminophenyl)ethylamine mixture exhibiting liquid state at ordinary temperature and composed of 10-70wt.% of alpha-(m-aminophenyl) ethylamine and 30-90wt.% of alpha-(p-aminophenyl)ethylamine. The equivalent ratio of the curing agent to the epoxy resin is preferably 100/85 to 85/100.
Patent JP-H01225796-A (JP)
Title: Coating method
Inventor: MISAWA MASAYUKI
IPC: C09D5/24
Filed: 1988-03-07
Abstract: PURPOSE:To form a cationic electrodeposition coating film with edges excellently covered and difficult to be deposited with dust by coating a cationic electrodeposition paint contg. conductive powder and incorporated with a specified pigment. CONSTITUTION:A cationic electrodeposition paint consisting of a cationic electrodeposition paint resin A of the amine-added epoxy resin, etc., ordinarily used in the electrodeposition paint and the pigment B contg. conductive powder and having the following characteristic is prepared. The electrodeposition paint is used, electrodeposition coating is carried out with a material to be coated as the cathode, and then a top coat capable of forming a coating film having 1X10<3>-1X10<10>OMEGA.cm volume resistivity at 20 deg.C and 20V is coated and baked to obtain a cured coating film. The pigment B consists of >=5wt.% pigment having >=100 oil absorption, and both paints are mixed so that the total oil absorption of the pigment B is controlled to 1,000-10,000 based on 100g resin A.
Patent JP-H07258873-A (JP)
Title: Method for preventing discoloration on surface of steel sheet in continuous annealing line
Inventor: TAKEUCHI KOICHI
IPC: C23G1/08
Filed: 1994-03-24
Abstract: PURPOSE:To prevent discoloration and coloring occurring on the surface of a steel sheet and to improve the quality of the steel sheet, at the time of picking a steel sheet subjected to steam cooling in an annealing stage, by suppressing the pickling conditions such as the temp. of the steel sheet and regulating the loss value in the pickling. CONSTITUTION:At the time of pickling, the pickling conditions are controlled so as to regulate the loss value in the pickling expressed by formula I to <=0.1g/m<2>. Moreover,the lower limit of the loss value in the pickling is preferably regulated to 5.0X10<-4>g/m<2> for preventing the remaining of scales after the pickling. Furthermore, in a continuous annealing line, products of different steel kinds, sizes or the like are treated, but, since the temp. (immersing temp.) of the steel sheet can easily be regulated by a cooling zone set before a pickling tank, the method of controlling the same in accordance with the pickling condition in formula I may be adopted.
Patent JP-S57166727-A (JP)
Title: Pulse width expander
Inventor: MATSUSHITA MASAHARU
IPC: H03K5/04
Filed: 1981-04-07
Abstract: PURPOSE:To obtain a pulse expander which never has a discontinuous point of phase regardless of the frequency of an input signal, by putting the input signal in phase with a signal returning after taking a round of circuits. CONSTITUTION:A high frequency pulse signal is branched into two by the 1st distributor 9; one is supplied to a phase detector 11, and the other is led to a power synthesizer 6 through a switch 1. The output of the synthesizer 6 is branched into two by a directional coupler 3; one is supplied to an output terminal 8, and the other is led to a distributor 10 through a phase shifter 12 and an amplifier 2. Further, the signal is branched into two by the distributors 10; one is led to the phase difference detector 11, and the other to a switch 5. The phase difference detector 11 detects a phase difference between the input signal 21 and the delay signal 23 to send a phase difference signal 26 to a phase control circuit 13. The cirucit 13 exercises closed loop control so that the phase difference is eliminated.
Patent JP-H03256465-A (JP)
Title: Picture signal recording and reproducing system
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/225
Filed: 1990-03-07
Abstract: PURPOSE:To simplify the configuration of a recording part by correcting a picture signal recorded to a recording medium at the time of reproducing corresponding to the photographic condition of an object at the time of recording, and outputting the corrected picture signal. CONSTITUTION:A magnetic head 202 reproduces the picture signal and photographic condition information, which are recorded to a magnetic recording medium 201, from the magnetic recording medium 201, and the signal and information are amplified by a preamplifier 203 and afterwards supplied to a reproducing process circuit 204. According to this photographic condition information, the picture signal is corrected and outputted. Thus, a picture signal recording and reproducing system can be obtained so as to control the color reproducibility of the picture signal with high accuracy in the simple configuration at low cost.
Patent JP-H04271609-A (JP)
Title: Laminated filter
Inventor: ISHIKAWA MASAHIRO
IPC: H03H7/075
Filed: 1991-02-27
Abstract: PURPOSE:To realize the laminated filter economically with high performance. CONSTITUTION:A conductor 4 whose both ends 7,7 are prolonged up to a side end face of a laminator respectively and a conductor 2 whose part is prolonged up to the side end face of the laminator are overlapped alternately to form plural layers as one configuration block in the laminator in which the plural conductors 2, 4 opposite to each other whose path is overlapped in the lamination direction are imbedded in an insulation magnetic material, and lots of the configuration blocks are overlapped in the lamination direction, a nonmagnetic layer 6 is imbedded between the configuration blocks to prevent crosstalk of a magnetic circuit, the plural conductors prolonged up to the side end faces are connected to plural electrode film terminals A provided to the side end face of the laminator to form the laminated filter comprising multi-line arrays featured to have low pitch terminals.
Patent JP-H11252752-A (JP)
Title: Clamp for wire harness
Inventor: UCHIDA YOSHIKI
IPC: H02G3/30
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To easily detach from a vehicle body a clamp for attaching a wire harness to the vehicle body. SOLUTION: In a clamp for a wire harness W/H, a shaft portion 12 is provided protruding from a board 11 for attaching the wire harness W/H thereto and a pair of fastening wing portions 13 are provided protruding from both the sides of the end of the shaft portion 12 to fold them therefrom to the side of the board 11. Further more, there is provided protrusively from each lower end of the fastening wing portions 13 each fastening piece 18 for fastening the clamp to the inner peripheral surface of the fastening hole 2a of a vehicle body 2.  Also provided protrusively is each fastening portion 19 from a root 18a of each fastening piece 18 to curve or bend it outward and is protruded to the side of each recessed portion 14, cut away from the outer surface of the fastening wing portion 13 to make releasable the fastening of each fastening portion 19 to the vehicle body 2 by using the root 18a of each fastening piece 18 as a fulcrum for making it each fastening portion 19 rutated to the side of each recessed portion 14.
Patent JP-H02232837-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: KASAI KIKUMI
IPC: G11B11/105
Filed: 1989-03-07
Abstract: PURPOSE:To simplify the production of a recording medium having excellent oxidation resistance and heat resistance by forming a protective layer on a recording layer consisting of an amorphous alloy on a substrate by vacuum deposition with using graphite, polyimide and polyethylene. CONSTITUTION:On the substrate 13, the recording layer 12 is formed, which consists of an amorphous alloy containing rare earth and transition metal elements and has the axis of easy magnetization perpendicular to the substrate surface. Then the recording medium is set in a high temp. vacuum chamber, where graphite, polyimide and polyethylene as the source material as a thin film are heated to deposite the evaporated particles on the substrate. Thus, a thin film is formed as the protective film 11. After forming the layer 11, the obtd. medium has good adhesion between the layer 12 and the layer 11 and has an enough dense structure with excellent properties such as oxidation resistance and heat resistance. Thereby, the recording medium with high reliability can be produced by a simple method.
Patent JP-S58171841-A (JP)
Title: Preparation of semiconductor device
Inventor: OKADA SHIYOUZOU
IPC: H01L27/06
Filed: 1982-03-31
Abstract: PURPOSE:To prevent oxidation and silicidizing of metal and enhance reliability of contact by forming a silicon film at a low temperature on the occasion of forming a polycrystalline silicon resistance on a high melting point metal wiring. CONSTITUTION:A high melting point metal (Mo) wiring 3 is formed on a semiconductor substrate 1. A silicon film 9 is formed at a low temperature of 300 deg.C. At this time, the plasma CVD method is used. A polycrystalline silicon resistance body R is formed on an insulating film 4 between a drain region 8 and a wiring 3. At this time, activation of impurity, polycrystallization of film 9 are performed, after the formation of an insulating film 12, by heat processing, laser annealing or electron beam annealing.
Patent JP-S58171691-A (JP)
Title: Portable information device
Inventor: SATOU HIROCHIKA
IPC: G01L9/00
Filed: 1982-04-01
Abstract: PURPOSE:To detect pressure easily by using a transparent conductive film disposed to an optical transmitting member such as a cover glass and an optical display panel as one side electrode and detecting electrostatic capacity between the electrode and conductive film disposed elsewhere. CONSTITUTION:The transparent conductive film 4 disposed to the optical transmitting member 2 such as the cover glass and the optical display panel is used as one side electrode and conductive film 5 disposed elsewhere is detected. The optical transmitting member 2 is deformed by the pressure P of the atmosphere to change the electrostatic capacity C between the conductive layers 4, 5. If the pressure P is larger than the pressure PO applied to the space between the body 1 and the optical transmitting member 2, the electrostatic capacity C is changed as shown in the figure by the solid line. If P is smaller than PO, the capacity C is changed as shown by the dashed line. The capacity is detected to find the pressure easily through the simple operation of an electronic circuit.
Patent JP-H11225509-A (JP)
Title: Packaging body for plant culture
Inventor: AONUMA TAKEZO
IPC: A01C1/04
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging body for plant culture, capable of carrying out long-term storage of seeds and readily feeding fertilizer, etc., necessary for growth of a plant after spraying seeds by individually packaging seeds separately from fertilizer component, soil component, etc. SOLUTION: This packaging body is constituted so as to individually package plant seeds 10, a culturing soil component 11 and a fertilizer component 12 in a packaging body 1, combine each packaging body through a seal as one unit and cut each one unit off through a perforation 6 provided in partitioned seal 5. A seat material 2 for packaging them is constituted of a water soluble sheet so that the sheet material is naturally dissolved after spraying and soil and fertilizer components for growing seeds can be fed to germinated seeds.
Patent JP-S58173313-A (JP)
Title: Overflow device in burner of grain drier
Inventor: KOBAYASHI SHIGEO
IPC: F23N1/00
Filed: 1982-04-01
Abstract: PURPOSE:To make it possible to easily remove or mount a drain cup which receives overflowed fuel without leaking the fuel when the fuel collected is filled in the drain cup while positively fixing and holding the drain cup to the body of a grain drier by making the quantity of fuel collected therein detectable by a detector. CONSTITUTION:On the outer surface of the body (a) of the grain driver A is provided a holding tool 5 which is engaged with the drain cup 4 inserted from the downward in a freely attachable and detachable manner. At the ceiling part 51 of the holding tool 5, which is opposed to the upper opening 40 of the drain cup 4, is supported the tip end 3a of the drain pipe 3 leading to an overflow port of the burner (b) in a state where the tip opening 3b is opened at the lower surface side of the ceiling part 51. At the same time, a detector 6 which detects the quantity of the fuel within said drain cup 4 is supported by the lower surface side of said ceiling part 51 in a state where it is suspended at the lower surface side thereof. Accordingly, if the drain cup 4 is inserted therein from the downward of the holding tool 5 and supported thereby, the quantity of the fuel received by the cup 4 is easily confirmed by the detector 6.
Patent JP-S55146766-A (JP)
Title: Ink feeding system
Inventor: SAITOU SHIZUO
IPC: B41J2/175
Filed: 1979-05-02
Abstract: PURPOSE:To prevent mixing of air into an ink passage by a method wherein an ink feeding means so desinged that the capacity of either one of a nozzle and a pressure chamber and an ink feed passage is variable is utilized, and the means is inserted in and coupled with a cartridge while pushing ink out. CONSTITUTION:In the case of piercing a needle 4 into a cartridge 1 in the direction of arrow 21 for coupling them, a valve 12 is closed to prevent outflow of ink to an ink head 6 as well as inflow of ink from a variable pressure chamber 11, and the needle 4 is contacted to a rubber piece 2. Due to frictional resistance between the needle 4 and the rubber piece 2, an elastic member 16 in the chamber 11 is deformed into a concave shape 17, so that ink in the interior 18 of the chamber 11 fills the needle 4 up to its tip end and excessive ink 25 is discharged. In this condition, the needle 4 is coupled with the cartridge 1, and cartridge replacement is conducted smoothly without leaving any bubbles in the needle 4.
Patent JP-H08253521-A (JP)
Title: Olefin polymerization catalyst and production of olefin polymer using the same
Inventor: KAWASAKI NOBUO
IPC: C08F4/642
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a catalyst which exhibits an excellent performance in copolymn., has a high activity, and produces an olefin polymer having a narrow mol.wt. distribution and a wide compsn. distribution by incorporating a specific transition metal compd. and a compd. capable of reacting therewith to form an ionic complex into the catalyst. CONSTITUTION: This catalyst contains a transition metal compd. represented by formula I [wherein M is Ti, Zr, or Hf; Cp is a pentasubstd. cyclopentadienyl group having at least one bulky group and represented by formula II (wherein R<1> to R<5> are each a 1-20C alkyl, a 6-20C aryl, a 7-20C aralkyl, or silyl); and L<1> , L<2> , and L<3> are each a σ-bonding ligand selected form among H, a halogen, a 1-20C alkyl, OR<6> , SR<6> , NHR<6> R<7> , and PR<6> R<7> (wherein R<6> and R<7> are each a 1-20C alkyl, a 6-20C aryl, or a 7-20C aralkyl)] and a compd. capable of reacting with the foregoing compd. or its deriv. to form an ionic complex. The catalyst exhibits an excellent performance in copolymn., has a high activity, and can give an olefin polymn having a narrow mol.wt. distribution and a relatively wide compsn. distribution.
Patent JP-S63220238-A (JP)
Title: Silver halide emulsion and photographic sensitive material using same
Inventor: IKEDA HIDEO
IPC: G03C1/035
Filed: 1987-03-10
Abstract: PURPOSE:To improve the image quality such as sensitivity, graininess and sharpness, etc., and the toughness such as exposure irradiation dependence preservation and pressure-resistance of the titled emulsion by incorporating the emulsifier of a specified planar silver halide particles in the titled emulsion. CONSTITUTION:The planar silver halide particles having <0.5mum thickness, >=0.3mum diameter and >=2 the ratio of the mean particle diameter to the thickness of the particle is incorporated in the silver halide emulsion composed of a dispersion medium and the silver halide particles. And, the planar particles contains at least 50% the projection area of the whole silver halide particle, and >=50% pieces of the planar particles contains >=10 numbers of rearrangement per one particle. Thus, the high sensitivity and the excellent graininess, sharpness and pressure-resistance of the titled emulsion are obtd., and the titled emulsion having the improved exposure irradiation dependence and preservation is obtd.
Patent JP-H05253609-A (JP)
Title: Method for controlling edge drop of sheet rolling
IPC: B21B37/28
Filed: 1992-03-13
Abstract: PURPOSE:To improve control accuracy by complementing each other in the form of absorbing errors of one side by the other side in controls using a deviation model equation and an edge drop predicting model equation. CONSTITUTION:Sheet rolling is executed with a rolling mill having work rolls of which the end parts of a roll barrel are tapered toward the tip and a shifting mechanism with which these work rolls are driven in the direction along the barrel axis. The edge drop predicting model equation that shows the relationship of the edge drop rx of a rolled stock on the inlet side of rolling mill, amount HCWs of the roll shift of the rolling mill and edge drop Dx of the rolled stock on the outlet side of rolling mill is determined. The amount HCWSO of roll shift that is necessary to get the required edge drop DXO on the outlet side is calculated and set to the rolling mill. Model parameters Ex are updated by the exponential smoothing in the direction that the deviation between the edge drop Dxt on the outlet side during rolling and its target value DXO is reduced based on the both values Dxt and Dxo. In this way, stable edge drop control with high control accuracy can be realized.
Patent JP-H07240416-A (JP)
Title: Wiring connection structure of semiconductor device and its manufacturing
Inventor: SUMI HIROBUMI
IPC: H01L21/768
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a stabilized wiring structure by making possible electically stabilized ohmic contact. CONSTITUTION:(1) A high potential barrier which allows a flow of a tunnel current between a semiconductor material and a wiring is formed by providing a material 3 which has a work function dissociated from the semiconductor material between a semiconductor material 1 such as Si and a wiring 2 formed of a metal material. (2) Difference of work function between a semiconductor metal compound or metal material and semiconductor material is set larger than the difference of work function between wiring and semiconductor material by providing a semiconductor metal compound or metal material between semiconductor material 1 and wiring 2. (3) A wiring connection structure of a semiconductor device connecting a semiconductor material, amorphous semiconductor material, semiconductor metal compound and metal material is manufactured by conducting the ion etching using a plasma generating source as a means to form a non-single crystal semiconductor material and then removing the non-single crystal semiconductor material layer by generating hydrogen ion within the same apparatus.
Patent JP-S58172117-A (JP)
Title: Decompressing suction apparatus
Inventor: MOCHIZUKI TAKUO
IPC: B65G53/50
Filed: 1982-03-31
Abstract: PURPOSE:To permit even solid substance such as earth, sand, mud etc. to be easily sucked-up without giving any influence onto a pump by taking the objective sucked substance into a tank without passing said substance through the pump body and sucking-up and pushing-out said substance by means of jet. CONSTITUTION:Jet pumps 8 and 14 are installed onto the upper and the lower parts of a tank body 1, having the suction side opened into the body 1 through piping, and one edge of a suction introducing pipe 5 is introduced into the body 1 and opened, and the feeding sides of the pumps 8 and 14 are connected to the high-pressure fluid feeding sources 7 and 7' through piping. Since the objective sucked substance is tken into the tank without passing said substance through the pump body, and said substance is sucked-up and pushed-out by the jet, even the solid substance such as earth, sand, mud etc. can be sucked-up easily without giving any influence onto the pump, and the pumping efficiency can be improved markedly.
Patent JP-S63221675-A (JP)
Title: Transistor
Inventor: TAMURA YASUTAKA
IPC: H01L29/78
Filed: 1987-03-10
Abstract: PURPOSE:To form a transistor having a high speed, a high gm and a low power consumption by coupling two electrodes opposed through fine particles to the particles mainly by an electrostatic capacity to provide an electrode in which a current flowing by a tunnel effect can be controlled by a voltage applied to the electrode. CONSTITUTION:Electrodes 12, 13 are formed on a semiinsulating InP substrate 15. Fine particles 11 are formed by depositing platinum in size of 501 of thickness, the electrodes 12, 13 are formed by depositing platinum, and a distance between the electrodes 12 and 13 is 500Angstrom . An insulating film covered on the upper layer is a sputtered SiO2 film having 300Angstrom  of thickness, a gate electrode 14 is formed on the insulating film 16, and made of platinum. Since the size of the particles 11 is very small, its capacity C is small and energy e<2>/2C is larger than thermal energy kT, electron exchange between the electrodes 12 and 12 is thermally impossible. Thus, a tunnel current flowing between the electrodes 12 and 13 can be controlled by a control voltage applied to the electrode 14.